From mboxrd@z Thu Jan  1 00:00:00 1970
From: Thomas Monjalon <thomas@monjalon.net>
Subject: Re: [PATCH] eal: fix clang compilation error on ARM64
Date: Fri, 06 Apr 2018 18:24:34 +0200
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References: <20180406110103.29163-1-pbhagavatula@caviumnetworks.com>
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Cc: dev@dpdk.org, jerin.jacob@caviumnetworks.com, ferruh.yigit@intel.com,
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To: Pavan Nikhilesh <pbhagavatula@caviumnetworks.com>
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06/04/2018 13:01, Pavan Nikhilesh:
> Use __atomic_exchange_n instead of __atomic_exchange_(2/4/8).
> 
> Fixes: ff2863570fcc ("eal: introduce atomic exchange operation")

Please, could you provide a log of the error?

Why __atomic_exchange_n is fixing the compilation?